1108487527

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 1330089984

約数和(自身を除く): 221602457

約数列:

[1, 7, 47, 53, 151, 329, 371, 421, 1057, 2491, 2947, 7097, 8003, 17437, 19787, 22313, 49679, 56021, 63571, 138509, 156191, 376141, 444997, 1048711, 2632987, 2987837, 3369263, 7340977, 20914859, 23584841, 158355361, 1108487527]

約数ペア:

[(1, 1108487527), (7, 158355361), (47, 23584841), (53, 20914859), (151, 7340977), (329, 3369263), (371, 2987837), (421, 2632987), (1057, 1048711), (2491, 444997), (2947, 376141), (7097, 156191), (8003, 138509), (17437, 63571), (19787, 56021), (22313, 49679)]