2696248191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 4567772160

約数和(自身を除く): 1871523969

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 139, 273, 287, 417, 533, 861, 973, 1599, 1733, 1807, 2919, 3731, 5199, 5421, 5699, 11193, 12131, 12649, 17097, 22529, 36393, 37947, 39893, 67587, 71053, 74087, 119679, 157703, 213159, 222261, 240887, 473109, 497371, 518609, 722661, 923689, 1492113, 1555827, 1686209, 2771067, 3131531, 5058627, 6465823, 9394593, 9876367, 19397469, 21920717, 29629101, 65762151, 69134569, 128392771, 207403707, 385178313, 898749397, 2696248191]

約数ペア:

[(1, 2696248191), (3, 898749397), (7, 385178313), (13, 207403707), (21, 128392771), (39, 69134569), (41, 65762151), (91, 29629101), (123, 21920717), (139, 19397469), (273, 9876367), (287, 9394593), (417, 6465823), (533, 5058627), (861, 3131531), (973, 2771067), (1599, 1686209), (1733, 1555827), (1807, 1492113), (2919, 923689), (3731, 722661), (5199, 518609), (5421, 497371), (5699, 473109), (11193, 240887), (12131, 222261), (12649, 213159), (17097, 157703), (22529, 119679), (36393, 74087), (37947, 71053), (39893, 67587)]