1450219827

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 2327132160

約数和(自身を除く): 876912333

約数列:

[1, 3, 7, 21, 47, 49, 79, 141, 147, 237, 329, 553, 987, 1659, 2303, 2657, 3713, 3871, 6909, 7971, 11139, 11613, 18599, 25991, 55797, 77973, 124879, 130193, 181937, 209903, 374637, 390579, 545811, 629709, 874153, 1469321, 2622459, 4407963, 6119071, 9865441, 10285247, 18357213, 29596323, 30855741, 69058087, 207174261, 483406609, 1450219827]

約数ペア:

[(1, 1450219827), (3, 483406609), (7, 207174261), (21, 69058087), (47, 30855741), (49, 29596323), (79, 18357213), (141, 10285247), (147, 9865441), (237, 6119071), (329, 4407963), (553, 2622459), (987, 1469321), (1659, 874153), (2303, 629709), (2657, 545811), (3713, 390579), (3871, 374637), (6909, 209903), (7971, 181937), (11139, 130193), (11613, 124879), (18599, 77973), (25991, 55797)]