28954377

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 43105608

約数和(自身を除く): 14151231

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 601, 909, 1803, 5353, 5409, 16059, 31853, 48177, 60701, 95559, 182103, 286677, 546309, 3217153, 9651459, 28954377]

約数ペア:

[(1, 28954377), (3, 9651459), (9, 3217153), (53, 546309), (101, 286677), (159, 182103), (303, 95559), (477, 60701), (601, 48177), (909, 31853), (1803, 16059), (5353, 5409)]