30469257

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 25091703

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 12401, 37203, 86807, 111609, 161213, 260421, 334827, 483639, 781263, 1128491, 1450917, 2343789, 3385473, 4352751, 10156419, 30469257]

約数ペア:

[(1, 30469257), (3, 10156419), (7, 4352751), (9, 3385473), (13, 2343789), (21, 1450917), (27, 1128491), (39, 781263), (63, 483639), (91, 334827), (117, 260421), (189, 161213), (273, 111609), (351, 86807), (819, 37203), (2457, 12401)]