9974415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 17713152

約数和(自身を除く): 7738737

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 991, 2013, 2973, 3355, 4955, 10065, 10901, 14865, 32703, 54505, 60451, 163515, 181353, 302255, 664961, 906765, 1994883, 3324805, 9974415]

約数ペア:

[(1, 9974415), (3, 3324805), (5, 1994883), (11, 906765), (15, 664961), (33, 302255), (55, 181353), (61, 163515), (165, 60451), (183, 54505), (305, 32703), (671, 14865), (915, 10901), (991, 10065), (2013, 4955), (2973, 3355)]