42854331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 23008389

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 593, 663, 1417, 1779, 1853, 4251, 5559, 7709, 10081, 23127, 24089, 30243, 64637, 72267, 131053, 193911, 393159, 840281, 1098829, 2520843, 3296487, 14284777, 42854331]

約数ペア:

[(1, 42854331), (3, 14284777), (13, 3296487), (17, 2520843), (39, 1098829), (51, 840281), (109, 393159), (221, 193911), (327, 131053), (593, 72267), (663, 64637), (1417, 30243), (1779, 24089), (1853, 23127), (4251, 10081), (5559, 7709)]