1222310199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 1806474240

約数和(自身を除く): 584164041

約数列:

[1, 3, 11, 33, 79, 237, 397, 869, 1181, 1191, 2607, 3543, 4367, 12991, 13101, 31363, 38973, 93299, 94089, 279897, 344993, 468857, 1026289, 1034979, 1406571, 3078867, 5157427, 15472281, 37039703, 111119109, 407436733, 1222310199]

約数ペア:

[(1, 1222310199), (3, 407436733), (11, 111119109), (33, 37039703), (79, 15472281), (237, 5157427), (397, 3078867), (869, 1406571), (1181, 1034979), (1191, 1026289), (2607, 468857), (3543, 344993), (4367, 279897), (12991, 94089), (13101, 93299), (31363, 38973)]