1230948509

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{7603}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 1427118720

約数和(自身を除く): 196170211

約数列:

[1, 7, 101, 229, 707, 1603, 7603, 23129, 53221, 161903, 767903, 1741087, 5375321, 12187609, 175849787, 1230948509]

約数ペア:

[(1, 1230948509), (7, 175849787), (101, 12187609), (229, 5375321), (707, 1741087), (1603, 767903), (7603, 161903), (23129, 53221)]