384764247

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 679378752

約数和(自身を除く): 294614505

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 119, 153, 303, 357, 707, 909, 1071, 1717, 2121, 3557, 5151, 6363, 10671, 12019, 15453, 24899, 32013, 36057, 60469, 74697, 108171, 181407, 224091, 359257, 423283, 544221, 1077771, 1269849, 2514799, 3233313, 3809547, 6107369, 7544397, 18322107, 22633191, 42751583, 54966321, 128254749, 384764247]

約数ペア:

[(1, 384764247), (3, 128254749), (7, 54966321), (9, 42751583), (17, 22633191), (21, 18322107), (51, 7544397), (63, 6107369), (101, 3809547), (119, 3233313), (153, 2514799), (303, 1269849), (357, 1077771), (707, 544221), (909, 423283), (1071, 359257), (1717, 224091), (2121, 181407), (3557, 108171), (5151, 74697), (6363, 60469), (10671, 36057), (12019, 32013), (15453, 24899)]