4635939

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 8142336

約数和(自身を除く): 3506397

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 61, 77, 141, 147, 183, 231, 329, 427, 517, 539, 671, 987, 1281, 1551, 1617, 2013, 2303, 2867, 2989, 3619, 4697, 6909, 8601, 8967, 10857, 14091, 20069, 25333, 31537, 32879, 60207, 75999, 94611, 98637, 140483, 220759, 421449, 662277, 1545313, 4635939]

約数ペア:

[(1, 4635939), (3, 1545313), (7, 662277), (11, 421449), (21, 220759), (33, 140483), (47, 98637), (49, 94611), (61, 75999), (77, 60207), (141, 32879), (147, 31537), (183, 25333), (231, 20069), (329, 14091), (427, 10857), (517, 8967), (539, 8601), (671, 6909), (987, 4697), (1281, 3619), (1551, 2989), (1617, 2867), (2013, 2303)]