30133917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 49019520

約数和(自身を除く): 18885603

約数列:

[1, 3, 9, 11, 27, 33, 99, 241, 297, 421, 723, 1263, 2169, 2651, 3789, 4631, 6507, 7953, 11367, 13893, 23859, 41679, 71577, 101461, 125037, 304383, 913149, 1116071, 2739447, 3348213, 10044639, 30133917]

約数ペア:

[(1, 30133917), (3, 10044639), (9, 3348213), (11, 2739447), (27, 1116071), (33, 913149), (99, 304383), (241, 125037), (297, 101461), (421, 71577), (723, 41679), (1263, 23859), (2169, 13893), (2651, 11367), (3789, 7953), (4631, 6507)]