29388723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 48846336

約数和(自身を除く): 19457613

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1297, 1743, 3237, 3891, 7553, 9079, 16861, 22659, 27237, 50583, 107651, 118027, 322953, 354081, 753557, 1399463, 2260671, 4198389, 9796241, 29388723]

約数ペア:

[(1, 29388723), (3, 9796241), (7, 4198389), (13, 2260671), (21, 1399463), (39, 753557), (83, 354081), (91, 322953), (249, 118027), (273, 107651), (581, 50583), (1079, 27237), (1297, 22659), (1743, 16861), (3237, 9079), (3891, 7553)]