300996917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 365500800

約数和(自身を除く): 64503883

約数列:

[1, 13, 17, 19, 97, 221, 247, 323, 739, 1261, 1649, 1843, 4199, 9607, 12563, 14041, 21437, 23959, 31331, 71683, 163319, 182533, 238697, 407303, 931879, 1218611, 1361977, 3103061, 15841943, 17705701, 23153609, 300996917]

約数ペア:

[(1, 300996917), (13, 23153609), (17, 17705701), (19, 15841943), (97, 3103061), (221, 1361977), (247, 1218611), (323, 931879), (739, 407303), (1261, 238697), (1649, 182533), (1843, 163319), (4199, 71683), (9607, 31331), (12563, 23959), (14041, 21437)]