3495987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2264013

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 149, 237, 297, 447, 711, 869, 1341, 1639, 2133, 2607, 4023, 4917, 7821, 11771, 14751, 23463, 35313, 44253, 105939, 129481, 317817, 388443, 1165329, 3495987]

約数ペア:

[(1, 3495987), (3, 1165329), (9, 388443), (11, 317817), (27, 129481), (33, 105939), (79, 44253), (99, 35313), (149, 23463), (237, 14751), (297, 11771), (447, 7821), (711, 4917), (869, 4023), (1341, 2607), (1639, 2133)]