7894588793

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{947}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 10348974720

約数和(自身を除く): 2454385927

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 569, 637, 947, 1127, 2093, 3983, 6629, 7397, 12311, 13087, 14651, 21781, 27881, 46403, 51779, 86177, 91609, 152467, 170131, 283153, 362453, 538843, 603239, 641263, 1067269, 1190917, 1982071, 3771901, 7004959, 8336419, 12393389, 13874497, 26403307, 49034713, 86753723, 161114057, 343242991, 607276061, 1127798399, 7894588793]

約数ペア:

[(1, 7894588793), (7, 1127798399), (13, 607276061), (23, 343242991), (49, 161114057), (91, 86753723), (161, 49034713), (299, 26403307), (569, 13874497), (637, 12393389), (947, 8336419), (1127, 7004959), (2093, 3771901), (3983, 1982071), (6629, 1190917), (7397, 1067269), (12311, 641263), (13087, 603239), (14651, 538843), (21781, 362453), (27881, 283153), (46403, 170131), (51779, 152467), (86177, 91609)]