42374199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 69122560

約数和(自身を除く): 26748361

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 1741, 3477, 5223, 8113, 12187, 24339, 33079, 36561, 99237, 106201, 231553, 318603, 694659, 743407, 2017819, 2230221, 6053457, 14124733, 42374199]

約数ペア:

[(1, 42374199), (3, 14124733), (7, 6053457), (19, 2230221), (21, 2017819), (57, 743407), (61, 694659), (133, 318603), (183, 231553), (399, 106201), (427, 99237), (1159, 36561), (1281, 33079), (1741, 24339), (3477, 12187), (5223, 8113)]