315098763

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 508239360

約数和(自身を除く): 193140597

約数列:

[1, 3, 7, 21, 47, 49, 59, 141, 147, 177, 329, 413, 773, 987, 1239, 2303, 2319, 2773, 2891, 5411, 6909, 8319, 8673, 16233, 19411, 36331, 37877, 45607, 58233, 108993, 113631, 135877, 136821, 254317, 319249, 407631, 762951, 957747, 1780219, 2143529, 2234743, 5340657, 6430587, 6704229, 15004703, 45014109, 105032921, 315098763]

約数ペア:

[(1, 315098763), (3, 105032921), (7, 45014109), (21, 15004703), (47, 6704229), (49, 6430587), (59, 5340657), (141, 2234743), (147, 2143529), (177, 1780219), (329, 957747), (413, 762951), (773, 407631), (987, 319249), (1239, 254317), (2303, 136821), (2319, 135877), (2773, 113631), (2891, 108993), (5411, 58233), (6909, 45607), (8319, 37877), (8673, 36331), (16233, 19411)]