360140991

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1487}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 579010560

約数和(自身を除く): 218869569

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 607, 1487, 1821, 4249, 4461, 10409, 11533, 12747, 28253, 31227, 34599, 80731, 84759, 197771, 242193, 593313, 902609, 2707827, 6318263, 17149571, 18954789, 51448713, 120046997, 360140991]

約数ペア:

[(1, 360140991), (3, 120046997), (7, 51448713), (19, 18954789), (21, 17149571), (57, 6318263), (133, 2707827), (399, 902609), (607, 593313), (1487, 242193), (1821, 197771), (4249, 84759), (4461, 80731), (10409, 34599), (11533, 31227), (12747, 28253)]