310080890931

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{421313}}^1$

素因数の和:421771

約数の個数: 32

約数和(自身を含む): 478558775808

約数和(自身を除く): 168477884877

約数列:

[1, 3, 7, 21, 101, 303, 347, 707, 1041, 2121, 2429, 7287, 35047, 105141, 245329, 421313, 735987, 1263939, 2949191, 8847573, 42552613, 127657839, 146195611, 297868291, 438586833, 893604873, 1023369277, 3070107831, 14765756711, 44297270133, 103360296977, 310080890931]

約数ペア:

[(1, 310080890931), (3, 103360296977), (7, 44297270133), (21, 14765756711), (101, 3070107831), (303, 1023369277), (347, 893604873), (707, 438586833), (1041, 297868291), (2121, 146195611), (2429, 127657839), (7287, 42552613), (35047, 8847573), (105141, 2949191), (245329, 1263939), (421313, 735987)]