23526321

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 39554352

約数和(自身を除く): 16028031

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 947, 1183, 1911, 2841, 3549, 6629, 8281, 12311, 19887, 24843, 36933, 46403, 86177, 139209, 160043, 258531, 480129, 603239, 1120301, 1809717, 3360903, 7842107, 23526321]

約数ペア:

[(1, 23526321), (3, 7842107), (7, 3360903), (13, 1809717), (21, 1120301), (39, 603239), (49, 480129), (91, 258531), (147, 160043), (169, 139209), (273, 86177), (507, 46403), (637, 36933), (947, 24843), (1183, 19887), (1911, 12311), (2841, 8281), (3549, 6629)]