3750747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 6720000

約数和(自身を除く): 2969253

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1249, 3003, 3747, 8743, 13739, 16237, 26229, 41217, 48711, 96173, 113659, 178607, 288519, 340977, 535821, 1250249, 3750747]

約数ペア:

[(1, 3750747), (3, 1250249), (7, 535821), (11, 340977), (13, 288519), (21, 178607), (33, 113659), (39, 96173), (77, 48711), (91, 41217), (143, 26229), (231, 16237), (273, 13739), (429, 8743), (1001, 3747), (1249, 3003)]