917249961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 1288281600

約数和(自身を除く): 371031639

約数列:

[1, 3, 29, 79, 87, 237, 317, 421, 951, 1263, 2291, 6873, 9193, 12209, 25043, 27579, 33259, 36627, 75129, 99777, 133457, 400371, 726247, 964511, 2178741, 2893533, 3870253, 10543103, 11610759, 31629309, 305749987, 917249961]

約数ペア:

[(1, 917249961), (3, 305749987), (29, 31629309), (79, 11610759), (87, 10543103), (237, 3870253), (317, 2893533), (421, 2178741), (951, 964511), (1263, 726247), (2291, 400371), (6873, 133457), (9193, 99777), (12209, 75129), (25043, 36627), (27579, 33259)]