289072806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{4483}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 631490688

約数和(自身を除く): 342417882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 977, 1954, 2931, 4483, 5862, 8966, 10747, 13449, 21494, 26898, 32241, 49313, 64482, 98626, 147939, 295878, 4379891, 8759782, 13139673, 26279346, 48178801, 96357602, 144536403, 289072806]

約数ペア:

[(1, 289072806), (2, 144536403), (3, 96357602), (6, 48178801), (11, 26279346), (22, 13139673), (33, 8759782), (66, 4379891), (977, 295878), (1954, 147939), (2931, 98626), (4483, 64482), (5862, 49313), (8966, 32241), (10747, 26898), (13449, 21494)]