16842045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 29712384

約数和(自身を除く): 12870339

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 991, 1133, 1545, 2973, 3399, 4955, 5665, 10901, 14865, 16995, 32703, 54505, 102073, 163515, 306219, 510365, 1122803, 1531095, 3368409, 5614015, 16842045]

約数ペア:

[(1, 16842045), (3, 5614015), (5, 3368409), (11, 1531095), (15, 1122803), (33, 510365), (55, 306219), (103, 163515), (165, 102073), (309, 54505), (515, 32703), (991, 16995), (1133, 14865), (1545, 10901), (2973, 5665), (3399, 4955)]