40180123

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 43045632

約数和(自身を除く): 2865509

約数列:

[1, 31, 41, 101, 313, 1271, 3131, 4141, 9703, 12833, 31613, 128371, 397823, 980003, 1296133, 40180123]

約数ペア:

[(1, 40180123), (31, 1296133), (41, 980003), (101, 397823), (313, 128371), (1271, 31613), (3131, 12833), (4141, 9703)]