1330453299

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 2129264640

約数和(自身を除く): 798811341

約数列:

[1, 3, 7, 21, 47, 79, 113, 141, 151, 237, 329, 339, 453, 553, 791, 987, 1057, 1659, 2373, 3171, 3713, 5311, 7097, 8927, 11139, 11929, 15933, 17063, 21291, 25991, 26781, 35787, 37177, 49679, 51189, 62489, 77973, 83503, 111531, 119441, 149037, 187467, 250509, 358323, 419569, 560663, 801961, 1258707, 1347977, 1681989, 2405883, 2936983, 3924641, 4043931, 5613727, 8810949, 9435839, 11773923, 16841181, 28307517, 63354919, 190064757, 443484433, 1330453299]

約数ペア:

[(1, 1330453299), (3, 443484433), (7, 190064757), (21, 63354919), (47, 28307517), (79, 16841181), (113, 11773923), (141, 9435839), (151, 8810949), (237, 5613727), (329, 4043931), (339, 3924641), (453, 2936983), (553, 2405883), (791, 1681989), (987, 1347977), (1057, 1258707), (1659, 801961), (2373, 560663), (3171, 419569), (3713, 358323), (5311, 250509), (7097, 187467), (8927, 149037), (11139, 119441), (11929, 111531), (15933, 83503), (17063, 77973), (21291, 62489), (25991, 51189), (26781, 49679), (35787, 37177)]