2078129097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3917}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 3432544128

約数和(自身を除く): 1354415031

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 233, 253, 699, 759, 2097, 2277, 2563, 3917, 5359, 7689, 11751, 16077, 23067, 35253, 43087, 48231, 58949, 90091, 129261, 176847, 270273, 387783, 530541, 810819, 912661, 991001, 2737983, 2973003, 8213949, 8919009, 10039271, 20991203, 30117813, 62973609, 90353439, 188920827, 230903233, 692709699, 2078129097]

約数ペア:

[(1, 2078129097), (3, 692709699), (9, 230903233), (11, 188920827), (23, 90353439), (33, 62973609), (69, 30117813), (99, 20991203), (207, 10039271), (233, 8919009), (253, 8213949), (699, 2973003), (759, 2737983), (2097, 991001), (2277, 912661), (2563, 810819), (3917, 530541), (5359, 387783), (7689, 270273), (11751, 176847), (16077, 129261), (23067, 90091), (35253, 58949), (43087, 48231)]