24878637

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 42470400

約数和(自身を除く): 17591763

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 947, 973, 1251, 2841, 2919, 3753, 6629, 8523, 8757, 19887, 25569, 26271, 59661, 131633, 178983, 394899, 921431, 1184697, 2764293, 3554091, 8292879, 24878637]

約数ペア:

[(1, 24878637), (3, 8292879), (7, 3554091), (9, 2764293), (21, 1184697), (27, 921431), (63, 394899), (139, 178983), (189, 131633), (417, 59661), (947, 26271), (973, 25569), (1251, 19887), (2841, 8757), (2919, 8523), (3753, 6629)]