42789747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14283

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 33818253

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 14249, 42747, 99743, 156739, 185237, 299229, 470217, 555711, 1097173, 1296659, 2037607, 3291519, 3889977, 6112821, 14263249, 42789747]

約数ペア:

[(1, 42789747), (3, 14263249), (7, 6112821), (11, 3889977), (13, 3291519), (21, 2037607), (33, 1296659), (39, 1097173), (77, 555711), (91, 470217), (143, 299229), (231, 185237), (273, 156739), (429, 99743), (1001, 42747), (3003, 14249)]