1352208543

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{2357}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 2183998464

約数和(自身を除く): 831789921

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1607, 2357, 4821, 7071, 11249, 16499, 27319, 33747, 40069, 49497, 81957, 120207, 191233, 280483, 573699, 841449, 3787699, 11363097, 26513893, 64390883, 79541679, 193172649, 450736181, 1352208543]

約数ペア:

[(1, 1352208543), (3, 450736181), (7, 193172649), (17, 79541679), (21, 64390883), (51, 26513893), (119, 11363097), (357, 3787699), (1607, 841449), (2357, 573699), (4821, 280483), (7071, 191233), (11249, 120207), (16499, 81957), (27319, 49497), (33747, 40069)]