1615177993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 1928070144

約数和(自身を除く): 312892151

約数列:

[1, 11, 13, 131, 143, 151, 571, 1441, 1661, 1703, 1963, 6281, 7423, 18733, 19781, 21593, 74801, 81653, 86221, 217591, 257153, 822811, 948431, 972413, 1120873, 2828683, 10696543, 11294951, 12329603, 124244461, 146834363, 1615177993]

約数ペア:

[(1, 1615177993), (11, 146834363), (13, 124244461), (131, 12329603), (143, 11294951), (151, 10696543), (571, 2828683), (1441, 1120873), (1661, 972413), (1703, 948431), (1963, 822811), (6281, 257153), (7423, 217591), (18733, 86221), (19781, 81653), (21593, 74801)]