2912791419

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 4362497568

約数和(自身を除く): 1449706149

約数列:

[1, 3, 9, 61, 101, 131, 183, 303, 393, 401, 549, 909, 1179, 1203, 3609, 6161, 7991, 13231, 18483, 23973, 24461, 39693, 40501, 52531, 55449, 71919, 73383, 119079, 121503, 157593, 220149, 364509, 472779, 807091, 2421273, 2470561, 3204391, 5305631, 7263819, 7411683, 9613173, 15916893, 22235049, 28839519, 47750679, 323643491, 970930473, 2912791419]

約数ペア:

[(1, 2912791419), (3, 970930473), (9, 323643491), (61, 47750679), (101, 28839519), (131, 22235049), (183, 15916893), (303, 9613173), (393, 7411683), (401, 7263819), (549, 5305631), (909, 3204391), (1179, 2470561), (1203, 2421273), (3609, 807091), (6161, 472779), (7991, 364509), (13231, 220149), (18483, 157593), (23973, 121503), (24461, 119079), (39693, 73383), (40501, 71919), (52531, 55449)]