47311539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 73685760

約数和(自身を除く): 26374221

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 1237, 2013, 3477, 3711, 12749, 13607, 23503, 38247, 40821, 70509, 75457, 226371, 258533, 775599, 830027, 1433683, 2490081, 4301049, 15770513, 47311539]

約数ペア:

[(1, 47311539), (3, 15770513), (11, 4301049), (19, 2490081), (33, 1433683), (57, 830027), (61, 775599), (183, 258533), (209, 226371), (627, 75457), (671, 70509), (1159, 40821), (1237, 38247), (2013, 23503), (3477, 13607), (3711, 12749)]