331736361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 493301760

約数和(自身を除く): 161565399

約数列:

[1, 3, 11, 33, 61, 183, 223, 669, 671, 739, 2013, 2217, 2453, 7359, 8129, 13603, 24387, 40809, 45079, 135237, 149633, 164797, 448899, 494391, 495869, 1487607, 1812767, 5438301, 10052617, 30157851, 110578787, 331736361]

約数ペア:

[(1, 331736361), (3, 110578787), (11, 30157851), (33, 10052617), (61, 5438301), (183, 1812767), (223, 1487607), (669, 495869), (671, 494391), (739, 448899), (2013, 164797), (2217, 149633), (2453, 135237), (7359, 45079), (8129, 40809), (13603, 24387)]