17212041

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 33730560

約数和(自身を除く): 16518519

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 487, 561, 693, 1071, 1309, 1461, 1683, 2079, 3213, 3409, 3927, 4383, 5049, 5357, 8279, 10227, 11781, 13149, 16071, 24837, 30681, 35343, 37499, 48213, 57953, 74511, 91069, 92043, 112497, 144639, 173859, 223533, 273207, 337491, 521577, 637483, 819621, 1012473, 1564731, 1912449, 2458863, 5737347, 17212041]

約数ペア:

[(1, 17212041), (3, 5737347), (7, 2458863), (9, 1912449), (11, 1564731), (17, 1012473), (21, 819621), (27, 637483), (33, 521577), (51, 337491), (63, 273207), (77, 223533), (99, 173859), (119, 144639), (153, 112497), (187, 92043), (189, 91069), (231, 74511), (297, 57953), (357, 48213), (459, 37499), (487, 35343), (561, 30681), (693, 24837), (1071, 16071), (1309, 13149), (1461, 11781), (1683, 10227), (2079, 8279), (3213, 5357), (3409, 5049), (3927, 4383)]