345772203

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7669}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 559603200

約数和(自身を除く): 213830997

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 7669, 15029, 23007, 45087, 53683, 145711, 161049, 437133, 866597, 1019977, 2599791, 3059931, 6066179, 16465343, 18198537, 49396029, 115257401, 345772203]

約数ペア:

[(1, 345772203), (3, 115257401), (7, 49396029), (19, 18198537), (21, 16465343), (57, 6066179), (113, 3059931), (133, 2599791), (339, 1019977), (399, 866597), (791, 437133), (2147, 161049), (2373, 145711), (6441, 53683), (7669, 45087), (15029, 23007)]