4894533

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 9216000

約数和(自身を除く): 4321467

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 47, 57, 63, 87, 133, 141, 171, 189, 203, 261, 329, 399, 423, 513, 551, 609, 783, 893, 987, 1197, 1269, 1363, 1653, 1827, 2679, 2961, 3591, 3857, 4089, 4959, 5481, 6251, 8037, 8883, 9541, 11571, 12267, 14877, 18753, 24111, 25897, 28623, 34713, 36801, 56259, 77691, 85869, 104139, 168777, 181279, 233073, 257607, 543837, 699219, 1631511, 4894533]

約数ペア:

[(1, 4894533), (3, 1631511), (7, 699219), (9, 543837), (19, 257607), (21, 233073), (27, 181279), (29, 168777), (47, 104139), (57, 85869), (63, 77691), (87, 56259), (133, 36801), (141, 34713), (171, 28623), (189, 25897), (203, 24111), (261, 18753), (329, 14877), (399, 12267), (423, 11571), (513, 9541), (551, 8883), (609, 8037), (783, 6251), (893, 5481), (987, 4959), (1197, 4089), (1269, 3857), (1363, 3591), (1653, 2961), (1827, 2679)]