427749954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{26711}}^1$

素因数の和:26890

約数の個数: 32

約数和(自身を含む): 911627136

約数和(自身を除く): 483877182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 5338, 8007, 16014, 26711, 53422, 80133, 160266, 454087, 908174, 1362261, 2724522, 4193627, 8387254, 12580881, 25161762, 71291659, 142583318, 213874977, 427749954]

約数ペア:

[(1, 427749954), (2, 213874977), (3, 142583318), (6, 71291659), (17, 25161762), (34, 12580881), (51, 8387254), (102, 4193627), (157, 2724522), (314, 1362261), (471, 908174), (942, 454087), (2669, 160266), (5338, 80133), (8007, 53422), (16014, 26711)]