40908939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 58605120

約数和(自身を除く): 17696181

約数列:

[1, 3, 37, 41, 89, 101, 111, 123, 267, 303, 1517, 3293, 3649, 3737, 4141, 4551, 8989, 9879, 10947, 11211, 12423, 26967, 135013, 153217, 332593, 368549, 405039, 459651, 997779, 1105647, 13636313, 40908939]

約数ペア:

[(1, 40908939), (3, 13636313), (37, 1105647), (41, 997779), (89, 459651), (101, 405039), (111, 368549), (123, 332593), (267, 153217), (303, 135013), (1517, 26967), (3293, 12423), (3649, 11211), (3737, 10947), (4141, 9879), (4551, 8989)]