1211000967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37924

約数の個数: 48

約数和(自身を含む): 2126891520

約数和(自身を除く): 915890553

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2907, 3553, 10659, 31977, 37871, 113613, 340839, 416581, 643807, 719549, 1249743, 1931421, 2158647, 3749229, 5794263, 6475941, 7081877, 7915039, 12232333, 21245631, 23745117, 36696999, 63736893, 71235351, 110090997, 134555663, 403666989, 1211000967]

約数ペア:

[(1, 1211000967), (3, 403666989), (9, 134555663), (11, 110090997), (17, 71235351), (19, 63736893), (33, 36696999), (51, 23745117), (57, 21245631), (99, 12232333), (153, 7915039), (171, 7081877), (187, 6475941), (209, 5794263), (323, 3749229), (561, 2158647), (627, 1931421), (969, 1249743), (1683, 719549), (1881, 643807), (2907, 416581), (3553, 340839), (10659, 113613), (31977, 37871)]