47415431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 61493760

約数和(自身を除く): 14078329

約数列:

[1, 7, 17, 19, 67, 119, 133, 313, 323, 469, 1139, 1273, 2191, 2261, 5321, 5947, 7973, 8911, 20971, 21641, 37247, 41629, 101099, 146797, 151487, 356507, 398449, 707693, 2495549, 2789143, 6773633, 47415431]

約数ペア:

[(1, 47415431), (7, 6773633), (17, 2789143), (19, 2495549), (67, 707693), (119, 398449), (133, 356507), (313, 151487), (323, 146797), (469, 101099), (1139, 41629), (1273, 37247), (2191, 21641), (2261, 20971), (5321, 8911), (5947, 7973)]