121479384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389357}}^1$

素因数の和:389379

約数の個数: 32

約数和(自身を含む): 327060720

約数和(自身を除く): 205581336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389357, 778714, 1168071, 1557428, 2336142, 3114856, 4672284, 5061641, 9344568, 10123282, 15184923, 20246564, 30369846, 40493128, 60739692, 121479384]

約数ペア:

[(1, 121479384), (2, 60739692), (3, 40493128), (4, 30369846), (6, 20246564), (8, 15184923), (12, 10123282), (13, 9344568), (24, 5061641), (26, 4672284), (39, 3114856), (52, 2336142), (78, 1557428), (104, 1168071), (156, 778714), (312, 389357)]